KO3L
Active2x1District 3
Competitive callsign — 3 applications filed with the FCC.
License HolderMARR JR, HARRY E
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationBEL AIR, MD
Grant DateJun 1, 2020
Expiration DateJun 1, 2030
KO3L is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by MARR JR, HARRY E in BEL AIR, MD. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by MARR JR, HARRY E on May 14, 2020. KO3L has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ...-- .-..
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Oscar Three Lima
Readability: 8.5/10(High readability)
License History
- License IssuedJun 1, 2020
- Vanity Callsign GrantedJun 1, 2020
- License ExpiredApr 23, 2020
- Tax ID (TIN) AddedMar 26, 2008
- License RenewedMar 26, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.